TreeViewCol: Don’t try to disconnect null treeview
authorDaniel Boles <dboles@src.gnome.org>
Fri, 6 Oct 2017 19:24:01 +0000 (20:24 +0100)
committerDaniel Boles <dboles.src@gmail.com>
Fri, 6 Oct 2017 23:46:37 +0000 (00:46 +0100)
commitaf28c031fc15826053960c1b46d3df1837feb09a
treefb25f2fad0b13f060319d4ed671bb07c773c033d
parent161b063909783b6ad9bc5a3266b3b3b573182386
TreeViewCol: Don’t try to disconnect null treeview

https://bugzilla.gnome.org/show_bug.cgi?id=788614
gtk/gtktreeviewcolumn.c